Patents Assigned to Walt Disney Company
-
Patent number: 5305693Abstract: A system and method for movement of self-propelled vehicles in-line along a rail under external control is intended to ensure safe spacing between vehicles to avoid collisions. Each vehicle is driven by its own variable speed motor. The speed of the vehicles is controlled by a stationary cam extending beside the rail. The edge of the cam rises and falls in a predetermined manner and is sensed by a cam follower on each vehicle. The cam follower is coupled to a transducer which produces a control signal for varying the vehicle speed in response to the rise or fall of the cam edge. Each vehicle pulls along a tail which extends behind the vehicle and is guided for motion alongside the edge of the cam.Type: GrantFiled: May 26, 1993Date of Patent: April 26, 1994Assignee: The Walt Disney CompanyInventors: Bruce S. Johnson, Mark S. Mesko
-
Patent number: 5305407Abstract: An apparatus and method for underwater coupling of a fiber-optic cable to a light source without exposing the light source to the surrounding water. The apparatus employs an optically clear coupling element having one or more blind holes on one surface sized to snugly hold a fiber optic cable. The coupling element closes a watertight enclosure containing a light source such that the blind holes are on the exterior of the enclosure. Light emitted by the light source can pass through the optically clear coupling element to be received by fiber-optic cables fitted into the exterior blind holes. The fiber optic cables can be removed and replaced without opening the enclosure and exposing the light source to contact by the surrounding water.Type: GrantFiled: October 6, 1992Date of Patent: April 19, 1994Assignee: The Walt Disney CompanyInventors: Marshall M. Monroe, Kerry M. Perkins
-
Patent number: 5282455Abstract: A launcher for holding and successively launching a plurality of projectiles, such as fireworks projectiles, which explode into an aerial pyrotechnic display. The launcher includes a pressure tank containing a compressed gas and a plurality of launching tubes for holding the projectiles. The launching tubes are constructed to form a magazine to enable successive launching of fireworks projectiles by appropriate indexing of the magazine and thus the launching tubes. A control apparatus opens and closes a valve to introduce compressed gas into one of the launching tubes to launch a projectile into the air. Indexing of the launching tubes when the pressure tank is pressurized prior to launch is prevented by a stop mechanism. The stop mechanism also prevents inadvertent or accidental detonation of the projectile in the launching tube.Type: GrantFiled: June 11, 1992Date of Patent: February 1, 1994Assignee: The Walt Disney CompanyInventors: William G. Adamson, Donald Updyke, Jr.
-
Patent number: 5280305Abstract: The current invention provides a device that produces a three-dimensional object with custom art work from an electronic signal. More particularly, the preferred implementation is a device for making masquerade-type masks, and includes a digital camera that captures a front-on image of an individual's face and converts the captured image to an electronic signal that is downloaded into a personal computer. The computer is utilized to select an image, process that image to remove background, scale the image to correspond to the dimensions and features of a facial die that will be used to mold the mask, and to provide for special effects processing of the selected image. An ink jet plotter is then directed to print the processed image upon thin, flat plastic, which is aligned with the facial features of the die and deformed to skin tight conformance with the die by a vacuum-forming process.Type: GrantFiled: October 30, 1992Date of Patent: January 18, 1994Assignee: The Walt Disney CompanyInventors: Marshall M. Monroe, Steven G. Goldstein
-
Patent number: 5277662Abstract: A method and system is provided for moving passengers in and out of an amusement ride of the type having a passenger cabin capable of movement in multiple degrees of freedom within an enclosure. The cabin includes ingress doors on one side of the cabin and egress doors on the other side to admit and discharge passengers from seats within the cabin. Another set of ingress and egress doors are provided on opposite sides of the enclosure in respective alignment with the ingress and egress doors of the cabin when the cabin is at rest in a loading position. A plurality of ingress and egress platforms, located outside the operating envelope of the cabin when the cabin is in motion, are adapted to be moved to a deployed position when the cabin is in the loading position to connect the ingress and egress doors of the enclosure with the ingress and egress doors of the cabin. In this way, movement of passengers in and out of the cabin, which is spaced from the enclosure, is provided in a rapid and orderly fashion.Type: GrantFiled: July 20, 1992Date of Patent: January 11, 1994Assignee: The Walt Disney CompanyInventors: Richard J. Fox, Maurice G. Leasure, Gregory S. Kadorian, Douglas R. LeBlanc, David L. Harbaugh, James E. Poole
-
Patent number: 5257130Abstract: An apparatus and method for creating real image illusions utilizes a partially transparent scrim positioned between the real image and an optical system which produces the real image from a corresponding real object. When the scrim is illuminated by a light source or projector in front of and at an oblique angle to the scrim, the scrim forms a seemingly solid and non-transparent surface that conceals the optical system from view by an observer. The scrim also protects the optical system from damage and other vandalism, yet it does not distort or interfere with the light rays passing through the scrim to form the real image. The scrim also avoids distracting surface reflections, ghosting and other highlights.Type: GrantFiled: January 30, 1992Date of Patent: October 26, 1993Assignee: The Walt Disney CompanyInventor: Marshall M. Monroe
-
Patent number: 5257051Abstract: A method and apparatus for adjusting the optical alignment of a film projection system of the type having a film gate with a central opening, a lens mount having lenses optically aligned along an optical axis of the lens mount, a light source and a generally ellipsoidal collector for reflecting light from the light source along an optical axis of the collector. The method and apparatus utilize a laser light source which is inserted in the position normally occupied by the lenses and a beam splitter which splits the beam of laser light into a center beam and two inclined side beams. An intercept sheet is temporarily placed in the path of the center beam and reflections of the side beams from the interior surface of the collector to create images of the center beam and the reflected side beams on the intercept sheet.Type: GrantFiled: December 24, 1992Date of Patent: October 26, 1993Assignee: The Walt Disney CompanyInventor: Frederick N. Bushroe
-
Patent number: 5241786Abstract: An irrigation control system is disclosed for controlling the irrigation of horticultural plants or crops grown in containers The system includes a beam assembly for supporting the plant media system and a load cell for providing an electrical output signal proportional to the load applied to the beam assembly by the plant media system. The load cell is interfaced with a microcomputer which executes a control program of the present invention. The control program reads the signal from the load cell at selected intervals and signals for an irrigation event if the current weight of the plant media system is less than a predetermined base weight. A new predetermined base weight is calculated and reset after each irrigation event.Type: GrantFiled: March 29, 1991Date of Patent: September 7, 1993Assignee: The Walt Disney CompanyInventors: Ivey L. Burns, Eldon R. Muller, Edward Bell
-
Patent number: 5224901Abstract: An apparatus and method for displaying an anamorphic illusion utilizes two flat disks, each having different unrecognizable images on their top surfaces. A reflecting surface is positioned perpendicular to the disks. A viewer is able to see a recognizable composite reflected image of the two unrecognizable images by looking at the reflecting surface from any position around the circumference of the apparatus. Rotational motion is imparted to one of the two disks, creating an animated display on the reflecting surface. In another embodiment of the invention, lighting is added above and underneath the disks to illuminate the display and create a vivid and eye-catching attraction under any lighting conditions.Type: GrantFiled: June 9, 1992Date of Patent: July 6, 1993Assignee: The Walt Disney CompanyInventors: Robert M. Dahl, John A. Werner, Joseph P. Cotter, Edmond J. Haro
-
Patent number: 5217832Abstract: Color transparencies having more than one imaged dichroic filter, and an imaged neutral density filter, layered on one side of a single glass substrate, and processes for making the same, are disclosed. In one embodiment, the color transparency is produced by a deposition process including the steps of coating a glass substrate with a photoresist and developing an image thereupon, depositing alternating layers of high and low refractive index dielectrics to form a dichroic layer of a primary subtractive color, stripping the photoresist from the glass, preparing at least one additional imaged dichroic filter on the first, and preparing a neutral density filter on the substrate on the side having the layered dichroic filters. A red antihalation coating may be applied to the lower surface of the glass substrate prior to exposing the photoresist to prevent undesirable exposure of additional portions of the photoresist layer.Type: GrantFiled: January 23, 1992Date of Patent: June 8, 1993Assignee: The Walt Disney CompanyInventors: Robert W. Joslin, Kathleen L. Nelson
-
Patent number: 5197644Abstract: A film cabinet for storing and moving a continuous loop of film. The cabinet includes parallel rows of free-spinning rollers connected to the floor and ceiling of the cabinet, and a row of drive sprockets adjacent to the ceiling having teeth for engaging the perforated edges of the film. The film is moved throughout the cabinet around the free-spinning rollers by rotation of the single row of drive sprockets. The film also may be wound around at least one tension roller having a mercury activated switch adapted to disconnect power to the drive sprockets upon film breakage inside the cabinet. Transfer of the film between the cabinet and projector is accomplished by a directionally adjustable film transfer mechanism that ensures proper bending and twisting of the film during this transfer. Other aspects include a quick connect-disconnect roller attachment mechanism, and film guides located in the cabinet to prevent sagging of the film as it traverses, for example, the floor and ceiling of the cabinet.Type: GrantFiled: February 5, 1991Date of Patent: March 30, 1993Assignee: The Walt Disney CompanyInventors: Jack J. Gillett, John A. Outten
-
Patent number: 5182836Abstract: A pressure activated seat belt locking device is disclosed for allowing an operator from a remote location to control the locking or unlocking of seat belts such as those used on amusement park type rides, or elsewhere. The seat belt locking device has a buckle portion into which a latching tongue is inserted and held into place by a retractable element which extends through an aperture in the latching tongue. The latching tongue can be removed from the buckle by depressing a release latch to disengage the retractable element from the aperture. The seat belt locking device is provided with a pneumatically inflatable air bladder which is exerted against a pivotable lever lock when properly inflated. The inflation of the air bladder causes the lever lock to pivot and bear against the lower end of the release latch, such that the release latch cannot be depressed by the user of the seat belt to disengage the retractable element from the latching tongue.Type: GrantFiled: August 30, 1991Date of Patent: February 2, 1993Assignee: The Walt Disney CompanyInventor: Alexander Burkat
-
Patent number: 5161104Abstract: A method and system is provided for moving passengers in and out of an amusement ride of the type having a passenger cabin capable of movement in multiple degrees of freedom within an enclosure. The cabin includes ingress doors on one side of the cabin and egress doors on the other side to admit and discharge passengers from seats within the cabin. Another set of ingress and egress doors are provided on opposite sides of the enclosure in respective alignment with the ingress and egress doors of the cabin when the cabin is at rest in a loading position. A plurality of ingress and egress platforms, located outside the operating envelope of the cabin when the cabin is in motion, are adapted to be moved to a deployed position when the cabin is in the loading position to connect the ingress and egress doors of the enclosure with the ingress and egress doors of the cabin. In this way, movement of passengers in and out of the cabin, which is spaced from the enclosure, is provided in a rapid and orderly fashion.Type: GrantFiled: June 3, 1991Date of Patent: November 3, 1992Assignee: The Walt Disney CompanyInventors: Richard J. Fox, Maurice G. Leasure, Gregory S. Kadorian, Douglas R. LeBlanc, David L. Harbaugh, James E. Poole, Donald A. Hoffend, Jr.
-
Patent number: 5159362Abstract: A dimensional transformation apparatus and related method for creating visual effects for use in live and prerecorded entertainment. The system engages an elastic projection screen with a three-dimensional object that corresponds to visual effects to be projected. By application of vacuum between the screen and the object, the screen is conformed in skintight relation to the features of the three dimensional object. An actuator, which includes a pneumatic piston, motivates the three-dimensional object to selectively engage and disengage the projection screen, and may be sequenced with projected animation corresponding to the three-dimensional object so as to create multi-dimensional special effects. A control mechanism, including a computer and timing system, digitally controls and sequences projection, dimensional transformation of the screen and background lighting and sound effects.Type: GrantFiled: January 30, 1992Date of Patent: October 27, 1992Assignee: The Walt Disney CompanyInventors: Marshall M. Monroe, William G. Adamson
-
Patent number: 5151725Abstract: A film editing table includes a light source mounted away from the editor's sitting position, with a light guide transmitting the light to the film editing table's optics to produce images on the table's rear projection screen with a brightness and color temperature substantially the same as the images displayed in commercial theatres such that accurate color judgments can be made for animation film. The editing table can also be used to edit dailies of live action motion picture films. The light source is preferably a Xenon light source and the light guide is preferably a liquid light guide. The end of the guide from which the light emanates is movable along three axes, producing the brightest image possible.Type: GrantFiled: January 8, 1991Date of Patent: September 29, 1992Assignee: The Walt Disney CompanyInventors: Gordon E. Liljegren, David S. Inglish
-
Patent number: 5137214Abstract: A method and apparatus is disclosed for creating artificial rain. The apparatus includes a substantially planar collection sheet having a plurality of pointed teeth along its lower edge. A water tank supplies water under pressure to an overhead manifold which feeds water to a plurality of spray nozzles adapted to spray a horizontal fan of water onto the collection sheet. As the water collects on the pointed teeth, it eventually falls off in droplet form when the volume and weight of the water overcomes its surface tension. An overspray sheet also having a plurality of pointed teeth may be positioned in spaced, parallel relation to the collection sheet to collect any overspray and convert it to drops of artificial rain. A control system regulates water pressure in the apparatus during use conditions. When the apparatus is deactivated, water is recycled in the tank while maintaining a balanced head pressure in the apparatus so that activation and deactivation takes only a few seconds.Type: GrantFiled: March 28, 1990Date of Patent: August 11, 1992Assignee: The Walt Disney CompanyInventor: Richard G. Mallery
-
Patent number: 5091849Abstract: A computer image production system (2) for processing digital image data is disclosed. The computer animation production system (2) contains at least one information processing device (44-76) for enabling at least one user to develop, utilize and enhance digital image data. The information processing device (44-76) is associated with a first (4) and a second (6, 8, 10, 12 and 14) global area network (4). The first global area network (4) is for communicating digital control information to at least one information processing device. The digital control information includes image database information. The second global area network (6, 8, 10, 12 and 14) is for communicating the digital image data to the at least one information processing device (44-76). The digital image data includes pixel characteristic information for image reproduction on the information processing device.Type: GrantFiled: January 2, 1991Date of Patent: February 25, 1992Assignee: The Walt Disney CompanyInventors: Lemuel L. Davis, Mark R. Kimball, Vahe Sarkissian, Dylan Kohler
-
Patent number: D345396Type: GrantFiled: March 20, 1992Date of Patent: March 22, 1994Assignee: The Walt Disney CompanyInventor: Timothy J. Delaney
-
Patent number: D346195Type: GrantFiled: March 20, 1992Date of Patent: April 19, 1994Assignee: Walt Disney CompanyInventor: Timothy J. Delaney
-
Patent number: D346836Type: GrantFiled: January 22, 1993Date of Patent: May 10, 1994Assignee: The Walt Disney CompanyInventors: Hani D. El-Masri, Joseph A. Lanzisero